Hint:

From within the Graphic Editor window’s Notes display, use the Command-Left/Right or Command-Up/Down Arrow keys to move a note or selected range of notes in any direction. Within the Drums display, use the Command-Left/Right Arrow keys to shift a Drum Strike or selected range of Drum Strikes backwards or forwards in time. The amount of clocks an event is shifted in time depends entirely on the current Zoom resolution.

Hint: